#pragma warning disable 1591
protected override void OnRemove(int index, object value)
{
ObjectDescription ep = (ObjectDescription)value;
if (ep.Element != null)
{
ep.Element.ParentNode.RemoveChild(ep.Element);
ep.Element = null;
}
if (owner != null)
{
ep.SetParent(null);
}
}
/// <summary>
/// Gets the node types allowed in this extension.
/// </summary>
/// <returns>
/// The allowed node types.
/// </returns>
/// <remarks>
/// This method only works when the add-in description to which the extension belongs has been
/// loaded from an add-in registry.
/// </remarks>
public ExtensionNodeTypeCollection GetAllowedNodeTypes()
{
ObjectDescription ob = GetExtendedObject();
ExtensionPoint ep = ob as ExtensionPoint;
if (ep != null)
{
return(ep.NodeSet.GetAllowedNodeTypes());
}
ExtensionNodeDescription node = ob as ExtensionNodeDescription;
if (node != null)
{
ExtensionNodeType nt = node.GetNodeType();
if (nt != null)
{
return(nt.GetAllowedNodeTypes());
}
}
return(new ExtensionNodeTypeCollection());
}
/// <summary>
/// Insert an object.
/// </summary>
/// <param name='index'>
/// Insertion index.
/// </param>
/// <param name='ep'>
/// The object.
/// </param>
public void Insert(int index, ObjectDescription ep)
{
List.Insert(index, ep);
}
/// <summary>
/// Add an object.
/// </summary>
/// <param name='ep'>
/// The object.
/// </param>
public void Add(ObjectDescription ep)
{
List.Add(ep);
}
/// <summary>
/// Checks if an object is present in the collection.
/// </summary>
/// <param name='ob'>
/// Object to check.
/// </param>
public bool Contains(ObjectDescription ob)
{
return(List.Contains(ob));
}
/// <summary>
/// Removes an object.
/// </summary>
/// <param name='ep'>
/// Object to remove.
/// </param>
public void Remove(ObjectDescription ep)
{
List.Remove(ep);
}